{"product_id":"speed-engineering-ls-swap-1-7-8-longtube-headers-c10-trucks-universal-ls1-ls2-ls3-ls6-lsa","title":"Speed Engineering LS Swap 1 7\/8\" Longtube Headers | C10\/K10 Trucks Universal (LS1 LS2 LS3 LS6 LSA)","description":"\u003cp\u003e\u003cstrong\u003eSpeed Engineering LS Swap 1 7\/8\" Longtube Headers | C10\/K10 Trucks Universal (LS1 LS2 LS3 LS6 LSA)\u003c\/strong\u003e — Part number 25-1026.\u003c\/p\u003e\u003ch2\u003e \u003cspan style=\"color: #ff0000;\"\u003e(IN STOCK)\u003c\/span\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e \u003c\/h2\u003e \u003cdiv\u003e \u003cp\u003eSpeed Engineering LS Swap Longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap longtube headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap longtube headers have been dyno proven. We stand behind our LS swap longtube headers in saying you will not find a better fitting, quality built, budget header for your vehicle.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures include:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cem\u003eMandrel Bent Tubing\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003e1 7\/8\" Primaries\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003e3\" Collector\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eLongtube Header Design\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eLS Swap Conversion Header \u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003ePerfect Ground Clearance for Air Ride \u0026amp; Lowered applications\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eWorks on factory \u0026amp; most aftermarket chassis Porterbuilt, Choppin Block, ect.\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eMerge Spikes\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eV8 Engines Only\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003e4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eCNC Machined Flanges \u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eNatural 304 Stainless Steel\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e\u003cem\u003eStandard Graphite Manifold Gaskets\u003c\/em\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicles:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cem\u003e1960-1987 C10 Trucks\u003c\/em\u003e\u003c\/li\u003e \u003cli\u003e \u003cem\u003e1960-1987 K10 Trucks\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e \u003c\/li\u003e \u003cli\u003e\u003cem\u003e (1960-1966 C10 Trucks require slider engine mounts to clear the front crossmember) \u003c\/em\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Headers do not hang below the frame and offer ground clearance with air ride suspension and lowered suspension. Customers have installed this product on Choppin Block, Roadster Sh\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eop(with Pro spindles), \u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePorterbuilt, and other front drop members with air ride and coil over suspension. \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cem\u003e \"Due to older vehicle frame clearance headers are pulled in very tight, and require our spark plug wires\".\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cem\u003e\"For LS series engine swaps only\" These do not work on standard SBC or BBC engines.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cem\u003eIf using a larger 4L80E or older Turbo 350\/400 transmission the bellhousing ears may need to be trimmed for proper clearance. \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cem\u003e Can fit 4wd applications with proper engine position and custom exhaust work. Having lifted suspension is a plus for driveline clearance. \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cstrong\u003eNote\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1963-1972 C10\u003cstrong\u003e \u003c\/strong\u003eExhaust system is also designed to work with our trailing arm crossmember. If the factory crossmember is used holes will need to be cut in order for our exhaust to pass through.  \u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 1963-1972 C10\u003cstrong\u003e \u003c\/strong\u003eExhaust system was designed with a 6L80 transmission. Modifications might be required with other transmissions. 4L60 will require shorting and lengthening to the system.   \u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e(Warning)\u003c\/span\u003e \u003c\/strong\u003eThis is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0577\/3885\/4576\/files\/Sema_Garage_3.jpg?v=1752617178\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eAll sales of Speed Engineering products are final. These items are not eligible for return or exchange. The end user is responsible for verifying vehicle fitment and compatibility before placing an order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Speed Engineering","offers":[{"title":"Default Title","offer_id":46249144483925,"sku":"25-1026","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/25-1025C10LSSwapLongtubeHeaders_d80e6149-cd20-4f89-9e6a-f71ce2894046.jpg?v=1790789835","url":"https:\/\/speedzone-web.com\/products\/speed-engineering-ls-swap-1-7-8-longtube-headers-c10-trucks-universal-ls1-ls2-ls3-ls6-lsa","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}